Menzi Muck Menzi IHI 45v4, Operator'S Manual

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MAINTENANCE
45V4 • 55V4 • 60V4 ENG 3-9
Swing Bearing
1. Lower the bucket onto the ground and stop the engine.
2. Fill three to five strokes of grease using a grease gun
into the grease nipple (1).
3. Fill grease every time the upper structure is swung by
approximately 90 degrees until it swings by 360
degrees.
Ring Gear
1. Lower the bucket onto the ground and stop the engine.
2. Remove the greasing cover (2) from the upper
structure.
Make sure that grease is sufficiently provided for the
swing gear.
If grease on the gear surface is insufficient, add grease
(approximately 0.5 kg).
3. Change old grease with fresh grease completely if
water or mud is mixed in grease and grease looks
cloudy.
Remove the cover (3) of the carbody and the discharge
port cover (4) and discharge old grease when changing
it.
4. Attach the discharge port cover and fill fresh grease
through the greasing cover. (Total grease qty: 11 kg)
5. Swing two or three times, make sure that grease is
spread over the ring gear, and attach the cover of the
carbody and greasing cover.
No. Name Qty
1 Swing bearing 1
2 Ring gear 1
If you carry out greasing while the machine is swinging, you may be caught by it. Do not
swing the machine when greasing.
If greasing is carried out in the same position, grease is not spread all over the swing
bearing. Be sure to swing the machine by approximately 90 degrees and grease the
bearing at different points.
Front
Front
Upper structure
Carbody